CH46807A - Device on the door leaves, operating automatically when the doors are closed, with the aim of obtaining, without threshold, a good closing of their lower part - Google Patents
Device on the door leaves, operating automatically when the doors are closed, with the aim of obtaining, without threshold, a good closing of their lower partInfo
- Publication number
- CH46807A CH46807A CH46807A CH46807DA CH46807A CH 46807 A CH46807 A CH 46807A CH 46807 A CH46807 A CH 46807A CH 46807D A CH46807D A CH 46807DA CH 46807 A CH46807 A CH 46807A
- Authority
- CH
- Switzerland
- Prior art keywords
- doors
- aim
- threshold
- obtaining
- closed
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH46807T | 1909-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH46807A true CH46807A (en) | 1910-04-16 |
Family
ID=4280603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH46807A CH46807A (en) | 1909-03-13 | 1909-03-13 | Device on the door leaves, operating automatically when the doors are closed, with the aim of obtaining, without threshold, a good closing of their lower part |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH46807A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6249420B1 (en) | 1995-10-09 | 2001-06-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of arranging several relay functions and a multiple relay arrangement configured in accordance with the method |
-
1909
- 1909-03-13 CH CH46807A patent/CH46807A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6249420B1 (en) | 1995-10-09 | 2001-06-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of arranging several relay functions and a multiple relay arrangement configured in accordance with the method |
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